| /* ------------------------------------------------------------------------ |
| Class: prettyPhoto |
| Use: Lightbox clone for jQuery |
| Author: Stephane Caron (http://www.no-margin-for-errors.com) |
| Version: 3.0 |
| ------------------------------------------------------------------------- */ |
| |
| (function($) { |
| $.prettyPhoto = {version: '3.0'}; |
| |
| $.fn.prettyPhoto = function(pp_settings) { |
| pp_settings = jQuery.extend({ |
| animationSpeed: 'fast', /* fast/slow/normal */ |
| slideshow: false, /* false OR interval time in ms */ |
| autoplay_slideshow: false, /* true/false */ |
| opacity: 0.80, /* Value between 0 and 1 */ |
| showTitle: true, /* true/false */ |
| allowresize: true, /* true/false */ |
| default_width: 500, |
| default_height: 344, |
| counter_separator_label: '/', /* The separator for the gallery counter 1 "of" 2 */ |
| theme: 'facebook', /* light_rounded / dark_rounded / light_square / dark_square / facebook */ |
| hideflash: false, /* Hides all the flash object on a page, set to TRUE if flash appears over prettyPhoto */ |
| wmode: 'opaque', /* Set the flash wmode attribute */ |
| autoplay: true, /* Automatically start videos: True/False */ |
| modal: false, /* If set to true, only the close button will close the window */ |
| overlay_gallery: true, /* If set to true, a gallery will overlay the fullscreen image on mouse over */ |
| changepicturecallback: function(){}, /* Called everytime an item is shown/changed */ |
| callback: function(){}, /* Called when prettyPhoto is closed */ |
| markup: '<div class="pp_pic_holder"> \ |
| <div class="ppt"> </div> \ |
| <div class="pp_top"> \ |
| <div class="pp_left"></div> \ |
| <div class="pp_middle"></div> \ |
| <div class="pp_right"></div> \ |
| </div> \ |
| <div class="pp_content_container"> \ |
| <div class="pp_left"> \ |
| <div class="pp_right"> \ |
| <div class="pp_content"> \ |
| <div class="pp_loaderIcon"></div> \ |
| <div class="pp_fade"> \ |
| <a href="#" class="pp_expand" title="Expand the image">Expand</a> \ |
| <div class="pp_hoverContainer"> \ |
| <a class="pp_next" href="#">next</a> \ |
| <a class="pp_previous" href="#">previous</a> \ |
| </div> \ |
| <div id="pp_full_res"></div> \ |
| <div class="pp_details clearfix"> \ |
| <a class="pp_close" href="#">Close</a> \ |
| <p class="pp_description"></p> \ |
| <div class="pp_nav"> \ |
| <a href="#" class="pp_arrow_previous">Previous</a> \ |
| <p class="currentTextHolder">0/0</p> \ |
| <a href="#" class="pp_arrow_next">Next</a> \ |
| </div> \ |
| </div> \ |
| </div> \ |
| </div> \ |
| </div> \ |
| </div> \ |
| </div> \ |
| <div class="pp_bottom"> \ |
| <div class="pp_left"></div> \ |
| <div class="pp_middle"></div> \ |
| <div class="pp_right"></div> \ |
| </div> \ |
| </div> \ |
| <div class="pp_overlay"></div>', |
| gallery_markup: '<div class="pp_gallery"> \ |
| <a href="#" class="pp_arrow_previous">Previous</a> \ |
| <ul> \ |
| {gallery} \ |
| </ul> \ |
| <a href="#" class="pp_arrow_next">Next</a> \ |
| </div>', |
| image_markup: '<img id="fullResImage" src="" />', |
| flash_markup: '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="{width}" height="{height}"><param name="wmode" value="{wmode}" /><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="{path}" /><embed src="{path}" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="{width}" height="{height}" wmode="{wmode}"></embed></object>', |
| quicktime_markup: '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="{height}" width="{width}"><param name="src" value="{path}"><param name="autoplay" value="{autoplay}"><param name="type" value="video/quicktime"><embed src="{path}" height="{height}" width="{width}" autoplay="{autoplay}" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>', |
| iframe_markup: '<iframe src ="{path}" width="{width}" height="{height}" frameborder="no"></iframe>', |
| inline_markup: '<div class="pp_inline clearfix">{content}</div>' |
| }, pp_settings); |
| |
| // Global variables accessible only by prettyPhoto |
| var matchedObjects = this, percentBased = false, correctSizes, |
| |
| // prettyPhoto container specific |
| pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth, |
| |
| // Window size |
| windowHeight = $(window).height(), windowWidth = $(window).width(), |
| |
| // Global elements |
| pp_slideshow; |
| |
| doresize = true, scrollPos = _getScroll(); |
| |
| // Window/Keyboard events |
| $(window).unbind('scroll').scroll(function(){ scrollPos = _getScroll(); _centerOverlay(); }); |
| $(window).unbind('resize').resize(function(){ _centerOverlay(); _resizeOverlay(); }); |
| $(document).unbind('keydown').keydown(function(e){ |
| if(typeof $pp_pic_holder != 'undefined'){ |
| if($pp_pic_holder.is(':visible')){ |
| switch(e.keyCode){ |
| case 37: |
| $.prettyPhoto.changePage('previous'); |
| break; |
| case 39: |
| $.prettyPhoto.changePage('next'); |
| break; |
| case 27: |
| if(!settings.modal) |
| $.prettyPhoto.close(); |
| break; |
| }; |
| return false; |
| }; |
| }; |
| }); |
| |
| |
| /** |
| * Initialize prettyPhoto. |
| */ |
| $.prettyPhoto.initialize = function() { |
| settings = pp_settings; |
| |
| if($.browser.msie && parseInt($.browser.version) == 6) settings.theme = "light_square"; // Fallback to a supported theme for IE6 |
| |
| _buildOverlay(this); // Build the overlay {this} being the caller |
| |
| setItem = (_getFileType($(this).attr('href')) != 'youtube') ? $(this).attr('href').toLowerCase() : $(this).attr('href'); |
| |
| setPosition = jQuery.inArray(setItem, pp_images); // Define where in the array the clicked item is positionned |
| |
| $.prettyPhoto.open(); |
| |
| return false; |
| } |
| |
| |
| /** |
| * Opens the prettyPhoto modal box. |
| * @param image {String,Array} Full path to the image to be open, can also be an array containing full images paths. |
| * @param title {String,Array} The title to be displayed with the picture, can also be an array containing all the titles. |
| * @param description {String,Array} The description to be displayed with the picture, can also be an array containing all the descriptions. |
| */ |
| $.prettyPhoto.open = function() { |
| if(typeof settings == "undefined"){ // Means it's an API call, need to manually get the settings and set the variables |
| settings = pp_settings; |
| _buildOverlay(this); // Build the overlay {this} being the caller |
| pp_images = $.makeArray(arguments[0]); |
| pp_titles = (arguments[1]) ? $.makeArray(arguments[1]) : $.makeArray(""); |
| pp_descriptions = (arguments[2]) ? $.makeArray(arguments[2]) : $.makeArray(""); |
| isSet = (pp_images.length > 1) ? true : false; |
| setPosition = 0; |
| } |
| |
| if($.browser.msie && $.browser.version == 6) $('select').css('visibility','hidden'); // To fix the bug with IE select boxes |
| |
| if(settings.hideflash) $('object,embed').css('visibility','hidden'); // Hide the flash |
| |
| _checkPosition($(pp_images).size()); // Hide the next/previous links if on first or last images. |
| |
| $('.pp_loaderIcon').show(); |
| |
| // Fade the content in |
| if($ppt.is(':hidden')) $ppt.css('opacity',0).show(); |
| $pp_overlay.show().fadeTo(settings.animationSpeed,settings.opacity); |
| |
| // Display the current position |
| $pp_pic_holder.find('.currentTextHolder').text((setPosition+1) + settings.counter_separator_label + $(pp_images).size()); |
| |
| // Set the description |
| $pp_pic_holder.find('.pp_description').show().html(unescape(pp_descriptions[setPosition])); |
| |
| // Set the title |
| (settings.showTitle && pp_titles[setPosition] != "") ? $ppt.html(unescape(pp_titles[setPosition])) : $ppt.html(' '); |
| |
| // Get the dimensions |
| movie_width = ( parseFloat(grab_param('width',pp_images[setPosition])) ) ? grab_param('width',pp_images[setPosition]) : settings.default_width.toString(); |
| movie_height = ( parseFloat(grab_param('height',pp_images[setPosition])) ) ? grab_param('height',pp_images[setPosition]) : settings.default_height.toString(); |
| |
| // If the size is % based, calculate according to window dimensions |
| if(movie_width.indexOf('%') != -1 || movie_height.indexOf('%') != -1){ |
| movie_height = parseFloat(($(window).height() * parseFloat(movie_height) / 100) - 100); |
| movie_width = parseFloat(($(window).width() * parseFloat(movie_width) / 100) - 100); |
| percentBased = true; |
| }; |
| |
| // Fade the holder |
| $pp_pic_holder.fadeIn(function(){ |
| imgPreloader = ""; |
| |
| // Inject the proper content |
| switch(_getFileType(pp_images[setPosition])){ |
| case 'image': |
| imgPreloader = new Image(); |
| |
| // Preload the neighbour images |
| nextImage = new Image(); |
| if(isSet && setPosition > $(pp_images).size()) nextImage.src = pp_images[setPosition + 1]; |
| prevImage = new Image(); |
| if(isSet && pp_images[setPosition - 1]) prevImage.src = pp_images[setPosition - 1]; |
| |
| $pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup; |
| $pp_pic_holder.find('#fullResImage').attr('src',pp_images[setPosition]); |
| |
| imgPreloader.onload = function(){ |
| // Fit item to viewport |
| correctSizes = _fitToViewport(imgPreloader.width,imgPreloader.height); |
| |
| _showContent(); |
| }; |
| |
| imgPreloader.onerror = function(){ |
| alert('Image cannot be loaded. Make sure the path is correct and image exist.'); |
| $.prettyPhoto.close(); |
| }; |
| |
| imgPreloader.src = pp_images[setPosition]; |
| break; |
| |
| case 'youtube': |
| correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport |
| |
| movie = 'http://www.youtube.com/v/'+grab_param('v',pp_images[setPosition]); |
| if(settings.autoplay) movie += "&autoplay=1"; |
| |
| toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie); |
| break; |
| |
| case 'vimeo': |
| correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport |
| |
| movie_id = pp_images[setPosition]; |
| movie = 'http://vimeo.com/moogaloop.swf?clip_id='+ movie_id.replace('http://vimeo.com/',''); |
| if(settings.autoplay) movie += "&autoplay=1"; |
| |
| toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie); |
| break; |
| |
| case 'quicktime': |
| correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport |
| correctSizes['height']+=15; correctSizes['contentHeight']+=15; correctSizes['containerHeight']+=15; // Add space for the control bar |
| |
| toInject = settings.quicktime_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,pp_images[setPosition]).replace(/{autoplay}/g,settings.autoplay); |
| break; |
| |
| case 'flash': |
| correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport |
| |
| flash_vars = pp_images[setPosition]; |
| flash_vars = flash_vars.substring(pp_images[setPosition].indexOf('flashvars') + 10,pp_images[setPosition].length); |
| |
| filename = pp_images[setPosition]; |
| filename = filename.substring(0,filename.indexOf('?')); |
| |
| toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,filename+'?'+flash_vars); |
| break; |
| |
| case 'iframe': |
| correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport |
| |
| frame_url = pp_images[setPosition]; |
| frame_url = frame_url.substr(0,frame_url.indexOf('iframe')-1); |
| |
| toInject = settings.iframe_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{path}/g,frame_url); |
| break; |
| |
| case 'inline': |
| // to get the item height clone it, apply default width, wrap it in the prettyPhoto containers , then delete |
| myClone = $(pp_images[setPosition]).clone().css({'width':settings.default_width}).wrapInner('<div id="pp_full_res"><div class="pp_inline clearfix"></div></div>').appendTo($('body')); |
| correctSizes = _fitToViewport($(myClone).width(),$(myClone).height()); |
| $(myClone).remove(); |
| toInject = settings.inline_markup.replace(/{content}/g,$(pp_images[setPosition]).html()); |
| break; |
| }; |
| |
| if(!imgPreloader){ |
| $pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; |
| |
| // Show content |
| _showContent(); |
| }; |
| }); |
| |
| return false; |
| }; |
| |
| |
| /** |
| * Change page in the prettyPhoto modal box |
| * @param direction {String} Direction of the paging, previous or next. |
| */ |
| $.prettyPhoto.changePage = function(direction){ |
| currentGalleryPage = 0; |
| |
| if(direction == 'previous') { |
| setPosition--; |
| if (setPosition < 0){ |
| setPosition = 0; |
| return; |
| }; |
| }else if(direction == 'next'){ |
| if(pp_slideshow && $('.pp_arrow_next').is('.disabled')) { |
| setPosition = -1; |
| }else if($('.pp_arrow_next').is('.disabled')){ |
| return; |
| } |
| setPosition++; |
| }else{ |
| setPosition=direction; |
| }; |
| |
| if(!doresize) doresize = true; // Allow the resizing of the images |
| |
| _hideContent(function(){ $.prettyPhoto.open(); }); |
| }; |
| |
| |
| /** |
| * Change gallery page in the prettyPhoto modal box |
| * @param direction {String} Direction of the paging, previous or next. |
| */ |
| $.prettyPhoto.changeGalleryPage = function(direction){ |
| if(direction=='next'){ |
| currentGalleryPage ++; |
| |
| if(currentGalleryPage > totalPage){ |
| currentGalleryPage = 0; |
| }; |
| }else if(direction=='previous'){ |
| currentGalleryPage --; |
| |
| if(currentGalleryPage < 0){ |
| currentGalleryPage = totalPage; |
| }; |
| }; |
| |
| // Slide the pages, logic ++ |
| $pp_pic_holder.find('.pp_gallery li').each(function(i){ |
| $(this).animate({ |
| 'left': (i * itemWidth) - ((itemsPerPage * itemWidth) * currentGalleryPage) |
| }); |
| }); |
| }; |
| |
| |
| /** |
| * Start the slideshow... |
| */ |
| $.prettyPhoto.startSlideshow = function(){ |
| if(typeof pp_slideshow == 'undefined'){ |
| $pp_pic_holder.find('.pp_play').unbind('click').removeClass('pp_play').addClass('pp_pause').click(function(){ |
| $.prettyPhoto.stopSlideshow(); |
| return false; |
| }); |
| }else{ |
| $.prettyPhoto.changePage('next'); |
| }; |
| |
| pp_slideshow = setTimeout($.prettyPhoto.startSlideshow,settings.slideshow); |
| } |
| |
| |
| /** |
| * Stop the slideshow... |
| */ |
| $.prettyPhoto.stopSlideshow = function(){ |
| $pp_pic_holder.find('.pp_pause').unbind('click').removeClass('pp_pause').addClass('pp_play').click(function(){ |
| $.prettyPhoto.startSlideshow(); |
| return false; |
| }); |
| clearTimeout(pp_slideshow); |
| } |
| |
| |
| /** |
| * Closes the prettyPhoto modal box. |
| */ |
| $.prettyPhoto.close = function(){ |
| clearTimeout(pp_slideshow); |
| |
| $pp_pic_holder.find('object,embed').css('visibility','hidden'); |
| |
| $('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animationSpeed,function(){ $(this).remove(); }); |
| |
| $pp_overlay.fadeOut(settings.animationSpeed, function(){ |
| if($.browser.msie && $.browser.version == 6) $('select').css('visibility','visible'); // To fix the bug with IE select boxes |
| |
| if(settings.hideflash) $('object,embed').css('visibility','visible'); // Show the flash |
| |
| $(this).remove(); // No more need for the prettyPhoto markup |
| |
| settings.callback(); |
| |
| doresize = true; |
| |
| delete settings; |
| }); |
| }; |
| |
| /** |
| * Set the proper sizes on the containers and animate the content in. |
| */ |
| _showContent = function(){ |
| $('.pp_loaderIcon').hide(); |
| |
| $ppt.fadeTo(settings.animationSpeed,1); |
| |
| // Calculate the opened top position of the pic holder |
| projectedTop = scrollPos['scrollTop'] + ((windowHeight/2) - (correctSizes['containerHeight']/2)); |
| if(projectedTop < 0) projectedTop = 0; |
| |
| // Resize the content holder |
| $pp_pic_holder.find('.pp_content').animate({'height':correctSizes['contentHeight']},settings.animationSpeed); |
| |
| // Resize picture the holder |
| $pp_pic_holder.animate({ |
| 'top': projectedTop, |
| 'left': (windowWidth/2) - (correctSizes['containerWidth']/2), |
| 'width': correctSizes['containerWidth'] |
| },settings.animationSpeed,function(){ |
| $pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(correctSizes['height']).width(correctSizes['width']); |
| |
| $pp_pic_holder.find('.pp_fade').fadeIn(settings.animationSpeed); // Fade the new content |
| |
| // Show the nav |
| if(isSet && _getFileType(pp_images[setPosition])=="image") { $pp_pic_holder.find('.pp_hoverContainer').show(); }else{ $pp_pic_holder.find('.pp_hoverContainer').hide(); } |
| |
| if(correctSizes['resized']) $('a.pp_expand,a.pp_contract').fadeIn(settings.animationSpeed); // Fade the resizing link if the image is resized |
| |
| settings.changepicturecallback(); // Callback! |
| }); |
| |
| if(isSet && settings.overlay_gallery && _getFileType(pp_images[setPosition])=="image") { |
| itemWidth = 52+5; // 52 beign the thumb width, 5 being the right margin. |
| navWidth = (settings.theme == "facebook") ? 58 : 38; // Define the arrow width depending on the theme |
| |
| itemsPerPage = Math.floor((correctSizes['containerWidth'] - 100 - navWidth) / itemWidth); |
| itemsPerPage = (itemsPerPage < pp_images.length) ? itemsPerPage : pp_images.length; |
| totalPage = Math.ceil(pp_images.length / itemsPerPage) - 1; |
| |
| // Hide the nav in the case there's no need for links |
| if(totalPage == 0){ |
| navWidth = 0; // No nav means no width! |
| $pp_pic_holder.find('.pp_gallery .pp_arrow_next,.pp_gallery .pp_arrow_previous').hide(); |
| }else{ |
| navWidth = (settings.theme == "facebook") ? 58 : 38; // Define the arrow width |
| |
| $pp_pic_holder.find('.pp_gallery .pp_arrow_next,.pp_gallery .pp_arrow_previous').show(); |
| }; |
| |
| galleryWidth = itemsPerPage * itemWidth + navWidth; |
| |
| // Set the proper width to the gallery items |
| $pp_pic_holder.find('.pp_gallery') |
| .width(galleryWidth) |
| .css('margin-left',-(galleryWidth/2)); |
| |
| $pp_pic_holder.find('.pp_gallery ul').width(itemsPerPage * itemWidth); |
| |
| // Reposition the LIs |
| $pp_pic_holder.find('.pp_gallery ul li').each(function(i){ |
| $(this).css({ |
| 'position':'absolute', |
| 'left': i * itemWidth |
| }); |
| }); |
| }else{ |
| $pp_pic_holder.find('.pp_content').unbind('mouseenter mouseleave'); |
| $pp_pic_holder.find('.pp_gallery').hide(); |
| }; |
| |
| if(settings.autoplay_slideshow) { |
| pp_slideshow = clearTimeout(pp_slideshow); |
| $.prettyPhoto.startSlideshow(); |
| settings.autoplay_slideshow = false; // Because we only want it to autostart on the first opening. |
| }; |
| }; |
| |
| /** |
| * Hide the content...DUH! |
| */ |
| function _hideContent(callback){ |
| // Fade out the current picture |
| $pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility','hidden'); |
| $pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed,function(){ |
| $('.pp_loaderIcon').show(); |
| |
| callback(); |
| }); |
| }; |
| |
| /** |
| * Check the item position in the gallery array, hide or show the navigation links |
| * @param setCount {integer} The total number of items in the set |
| */ |
| function _checkPosition(setCount){ |
| // If at the end, hide the next link |
| if(setPosition == setCount-1) { |
| $pp_pic_holder.find('a.pp_next').css('visibility','hidden'); |
| $pp_pic_holder.find('.pp_nav a.pp_arrow_next').addClass('disabled').unbind('click'); |
| }else{ |
| $pp_pic_holder.find('a.pp_next').css('visibility','visible'); |
| $pp_pic_holder.find('.pp_nav a.pp_arrow_next.disabled').removeClass('disabled').bind('click',function(){ |
| $.prettyPhoto.changePage('next'); |
| return false; |
| }); |
| }; |
| |
| // If at the beginning, hide the previous link |
| if(setPosition == 0) { |
| $pp_pic_holder.find('a.pp_previous').css('visibility','hidden'); |
| $pp_pic_holder.find('.pp_nav a.pp_arrow_previous').addClass('disabled').unbind('click'); |
| }else{ |
| $pp_pic_holder.find('a.pp_previous').css('visibility','visible'); |
| $pp_pic_holder.find('.pp_nav a.pp_arrow_previous.disabled').removeClass('disabled').bind('click',function(){ |
| $.prettyPhoto.changePage('previous'); |
| return false; |
| }); |
| }; |
| |
| (setCount > 1) ? $('.pp_nav').show() : $('.pp_nav').hide(); // Hide the bottom nav if it's not a set. |
| }; |
| |
| /** |
| * Resize the item dimensions if it's bigger than the viewport |
| * @param width {integer} Width of the item to be opened |
| * @param height {integer} Height of the item to be opened |
| * @return An array containin the "fitted" dimensions |
| */ |
| function _fitToViewport(width,height){ |
| resized = false; |
| |
| _getDimensions(width,height); |
| |
| // Define them in case there's no resize needed |
| imageWidth = width, imageHeight = height; |
| |
| if( ((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) && doresize && settings.allowresize && !percentBased) { |
| resized = true, fitting = false; |
| |
| while (!fitting){ |
| if((pp_containerWidth > windowWidth)){ |
| imageWidth = (windowWidth - 200); |
| imageHeight = (height/width) * imageWidth; |
| }else if((pp_containerHeight > windowHeight)){ |
| imageHeight = (windowHeight - 200); |
| imageWidth = (width/height) * imageHeight; |
| }else{ |
| fitting = true; |
| }; |
| |
| pp_containerHeight = imageHeight, pp_containerWidth = imageWidth; |
| }; |
| |
| _getDimensions(imageWidth,imageHeight); |
| }; |
| |
| return { |
| width:Math.floor(imageWidth), |
| height:Math.floor(imageHeight), |
| containerHeight:Math.floor(pp_containerHeight), |
| containerWidth:Math.floor(pp_containerWidth) + 40, // 40 behind the side padding |
| contentHeight:Math.floor(pp_contentHeight), |
| contentWidth:Math.floor(pp_contentWidth), |
| resized:resized |
| }; |
| }; |
| |
| /** |
| * Get the containers dimensions according to the item size |
| * @param width {integer} Width of the item to be opened |
| * @param height {integer} Height of the item to be opened |
| */ |
| function _getDimensions(width,height){ |
| width = parseFloat(width); |
| height = parseFloat(height); |
| |
| // Get the details height, to do so, I need to clone it since it's invisible |
| $pp_details = $pp_pic_holder.find('.pp_details'); |
| $pp_details.width(width); |
| detailsHeight = parseFloat($pp_details.css('marginTop')) + parseFloat($pp_details.css('marginBottom')); |
| $pp_details = $pp_details.clone().appendTo($('body')).css({ |
| 'position':'absolute', |
| 'top':-10000 |
| }); |
| detailsHeight += $pp_details.height(); |
| detailsHeight = (detailsHeight <= 34) ? 36 : detailsHeight; // Min-height for the details |
| if($.browser.msie && $.browser.version==7) detailsHeight+=8; |
| $pp_details.remove(); |
| |
| // Get the container size, to resize the holder to the right dimensions |
| pp_contentHeight = height + detailsHeight; |
| pp_contentWidth = width; |
| pp_containerHeight = pp_contentHeight + $ppt.height() + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height(); |
| pp_containerWidth = width; |
| } |
| |
| function _getFileType(itemSrc){ |
| if (itemSrc.match(/youtube\.com\/watch/i)) { |
| return 'youtube'; |
| }else if (itemSrc.match(/vimeo\.com/i)) { |
| return 'vimeo'; |
| }else if(itemSrc.indexOf('.mov') != -1){ |
| return 'quicktime'; |
| }else if(itemSrc.indexOf('.swf') != -1){ |
| return 'flash'; |
| }else if(itemSrc.indexOf('iframe') != -1){ |
| return 'iframe' |
| }else if(itemSrc.substr(0,1) == '#'){ |
| return 'inline'; |
| }else{ |
| return 'image'; |
| }; |
| }; |
| |
| function _centerOverlay(){ |
| if(doresize && typeof $pp_pic_holder != 'undefined') { |
| titleHeight = $ppt.height(), contentHeight = $pp_pic_holder.height(), contentwidth = $pp_pic_holder.width(); |
| |
| projectedTop = (windowHeight/2) + scrollPos['scrollTop'] - (contentHeight/2); |
| |
| $pp_pic_holder.css({ |
| 'top': projectedTop, |
| 'left': (windowWidth/2) + scrollPos['scrollLeft'] - (contentwidth/2) |
| }); |
| }; |
| }; |
| |
| function _getScroll(){ |
| if (self.pageYOffset) { |
| return {scrollTop:self.pageYOffset,scrollLeft:self.pageXOffset}; |
| } else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict |
| return {scrollTop:document.documentElement.scrollTop,scrollLeft:document.documentElement.scrollLeft}; |
| } else if (document.body) {// all other Explorers |
| return {scrollTop:document.body.scrollTop,scrollLeft:document.body.scrollLeft}; |
| }; |
| }; |
| |
| function _resizeOverlay() { |
| windowHeight = $(window).height(), windowWidth = $(window).width(); |
| |
| if(typeof $pp_overlay != "undefined") $pp_overlay.height($(document).height()); |
| }; |
| |
| function _buildOverlay(caller){ |
| // Find out if the picture is part of a set |
| theRel = $(caller).attr('rel'); |
| galleryRegExp = /\[(?:.*)\]/; |
| isSet = (galleryRegExp.exec(theRel)) ? true : false; |
| |
| // Put the SRCs, TITLEs, ALTs into an array. |
| pp_images = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr('rel').indexOf(theRel) != -1) return $(n).attr('href'); }) : $.makeArray($(caller).attr('href')); |
| pp_titles = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr('rel').indexOf(theRel) != -1) return ($(n).find('img').attr('alt')) ? $(n).find('img').attr('alt') : ""; }) : $.makeArray($(caller).find('img').attr('alt')); |
| pp_descriptions = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr('rel').indexOf(theRel) != -1) return ($(n).attr('title')) ? $(n).attr('title') : ""; }) : $.makeArray($(caller).attr('title')); |
| |
| $('body').append(settings.markup); // Inject the markup |
| |
| $pp_pic_holder = $('.pp_pic_holder') , $ppt = $('.ppt'), $pp_overlay = $('div.pp_overlay'); // Set my global selectors |
| |
| // Inject the inline gallery! |
| if(isSet && settings.overlay_gallery) { |
| currentGalleryPage = 0; |
| toInject = ""; |
| for (var i=0; i < pp_images.length; i++) { |
| var regex = new RegExp("(.*?)\.(jpg|jpeg|png|gif)$"); |
| pp_images[i] = pp_images[i].toLowerCase(); |
| var results = regex.exec( pp_images[i] ); |
| if(!results){ |
| classname = 'default'; |
| }else{ |
| classname = ''; |
| } |
| toInject += "<li class='"+classname+"'><a href='#'><img src='" + pp_images[i] + "' width='50' alt='' /></a></li>"; |
| }; |
| |
| toInject = settings.gallery_markup.replace(/{gallery}/g,toInject); |
| |
| $pp_pic_holder.find('#pp_full_res').after(toInject); |
| |
| $pp_pic_holder.find('.pp_gallery .pp_arrow_next').click(function(){ |
| $.prettyPhoto.changeGalleryPage('next'); |
| $.prettyPhoto.stopSlideshow(); |
| return false; |
| }); |
| |
| $pp_pic_holder.find('.pp_gallery .pp_arrow_previous').click(function(){ |
| $.prettyPhoto.changeGalleryPage('previous'); |
| $.prettyPhoto.stopSlideshow(); |
| return false; |
| }); |
| |
| $pp_pic_holder.find('.pp_content').hover( |
| function(){ |
| $pp_pic_holder.find('.pp_gallery').fadeIn(); |
| }, |
| function(){ |
| $pp_pic_holder.find('.pp_gallery').fadeOut(); |
| }); |
| |
| itemWidth = 52+5; // 52 beign the thumb width, 5 being the right margin. |
| $pp_pic_holder.find('.pp_gallery ul li').each(function(i){ |
| $(this).css({ |
| 'position':'absolute', |
| 'left': i * itemWidth |
| }); |
| |
| $(this).find('a').unbind('click').click(function(){ |
| $.prettyPhoto.changePage(i); |
| $.prettyPhoto.stopSlideshow(); |
| return false; |
| }); |
| }); |
| }; |
| |
| |
| // Inject the play/pause if it's a slideshow |
| if(settings.slideshow){ |
| $pp_pic_holder.find('.pp_nav').prepend('<a href="#" class="pp_play">Play</a>') |
| $pp_pic_holder.find('.pp_nav .pp_play').click(function(){ |
| $.prettyPhoto.startSlideshow(); |
| return false; |
| }); |
| } |
| |
| $pp_pic_holder.attr('class','pp_pic_holder ' + settings.theme); // Set the proper theme |
| |
| $pp_overlay |
| .css({ |
| 'opacity':0, |
| 'height':$(document).height(), |
| 'width':$(document).width() |
| }) |
| .bind('click',function(){ |
| if(!settings.modal) $.prettyPhoto.close(); |
| }); |
| |
| $('a.pp_close').bind('click',function(){ $.prettyPhoto.close(); return false; }); |
| |
| $('a.pp_expand').bind('click',function(e){ |
| // Expand the image |
| if($(this).hasClass('pp_expand')){ |
| $(this).removeClass('pp_expand').addClass('pp_contract'); |
| doresize = false; |
| }else{ |
| $(this).removeClass('pp_contract').addClass('pp_expand'); |
| doresize = true; |
| }; |
| |
| _hideContent(function(){ $.prettyPhoto.open(); }); |
| |
| return false; |
| }); |
| |
| $pp_pic_holder.find('.pp_previous, .pp_nav .pp_arrow_previous').bind('click',function(){ |
| $.prettyPhoto.changePage('previous'); |
| $.prettyPhoto.stopSlideshow(); |
| return false; |
| }); |
| |
| $pp_pic_holder.find('.pp_next, .pp_nav .pp_arrow_next').bind('click',function(){ |
| $.prettyPhoto.changePage('next'); |
| $.prettyPhoto.stopSlideshow(); |
| return false; |
| }); |
| |
| _centerOverlay(); // Center it |
| }; |
| |
| return this.unbind('click').click($.prettyPhoto.initialize); // Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once |
| }; |
| |
| function grab_param(name,url){ |
| name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); |
| var regexS = "[\\?&]"+name+"=([^&#]*)"; |
| var regex = new RegExp( regexS ); |
| var results = regex.exec( url ); |
| return ( results == null ) ? "" : results[1]; |
| } |
| |
| })(jQuery); |